157039982522

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{217506901}}^1$

素因数の和:217506941

約数の個数: 12

約数和(自身を含む): 248610388986

約数和(自身を除く): 91570406464

約数列:

[1, 2, 19, 38, 361, 722, 217506901, 435013802, 4132631119, 8265262238, 78519991261, 157039982522]

約数ペア:

[(1, 157039982522), (2, 78519991261), (19, 8265262238), (38, 4132631119), (361, 435013802), (722, 217506901)]